Calculate carbon emissions for a flight

Carbon dioxide (CO2) emissions

This site provides an online carbon emissions calculator
to help you find the CO2 footprint of any flight. You can
enter airports, cities, states, countries, or zip codes to
compute the CO2 emissions between any two locations. The
distance is calculated using a GPS-accurate method and the
approximate carbon emissions are shown in pounds, kilograms,
and metric tonnes. You can view the effects of radiative forcing
and other variables on the measure of carbon dioxide equivalents
(CO2e). Formulas are based on the UK DEFRA specifications for
domestic, short haul, and long haul international flights.
Carbon emissions due to airline travel can impact climate change,
so it's important for us to look for eco-friendly ways to help
the environment and leave a greener world for the next generation.
You can do your part by learning how to go green--through recycling
and conserving natural resources, promoting clean air and water,
purchasing carbon offsets to reduce your personal footprint, and
encouraging your company to take part in corporate sustainability.